From 7ffb654065add7d4fe668cfd36a5ed0902152952 Mon Sep 17 00:00:00 2001
From: OmarHatem <omarh.ismail1@gmail.com>
Date: Fri, 16 Dec 2022 19:21:40 +0200
Subject: [PATCH] Calculate fee amount from fee rate if available

---
 cw_bitcoin/lib/electrum_wallet.dart | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/cw_bitcoin/lib/electrum_wallet.dart b/cw_bitcoin/lib/electrum_wallet.dart
index fad546d90..f31db7bb8 100644
--- a/cw_bitcoin/lib/electrum_wallet.dart
+++ b/cw_bitcoin/lib/electrum_wallet.dart
@@ -191,8 +191,10 @@ abstract class ElectrumWalletBase extends WalletBase<ElectrumBalance,
       throw BitcoinTransactionNoInputsException();
     }
 
-    final allAmountFee = feeAmountForPriority(
-        transactionCredentials.priority!, inputs.length, outputs.length);
+    final allAmountFee = transactionCredentials.feeRate != null
+        ? feeAmountWithFeeRate(transactionCredentials.feeRate!, inputs.length, outputs.length)
+        : feeAmountForPriority(transactionCredentials.priority!, inputs.length, outputs.length);
+
     final allAmount = allInputsAmount - allAmountFee;
 
     var credentialsAmount = 0;